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Re: Tools in general, refractometer specifically, & iATN buying power
Posted to Tool & Equipment Forum on 5/27/2003 4 Replies

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There was a discussion, maybe in the Tech Theory Forum a while back about the attributes of DOT 4 and DOT 3. I don't remember the details, but I think someone said that DOT 4 has a higher boiling poin... Login to read more.

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